Are these two activities considered a violation of "borer" on Shabbat? Playing cards where you must separate the cards into the 4 suits (hearts, spades, diamonds, clubs) Sorting flatware into ...
If, on Shabbat, someone pours water from a kli shlishi (which according to all opinions I'm aware of) over coffee beans which are laying on a filter is there any problem with drinking the resulting ...
Is the following case a problem of "borer" (separating) on Shabbos? We know there can be "borer" even when dealing with two edible foods, one food that a person does want to eat and the other that ...